William Clifford Austin was born 24 November 1881 in Ouebygamba, Newcastle, New South Wales, Australia to Frank Urquhart Austin (c1854-1916) and Catherine Levingston (1856-1942) and died 26 February 1926 Lewisham, New South Wales, Australia of appendicitis. He married Ada Matilda Jennings (1880-1928) 1 March 1903 in Millers Point, New South Wales, Australia.
|Offspring of William Clifford Austin and Ada Matilda Jennings (1880-1928)|
|Gladys May Jennings (1901-1976)||9 December 1901 Paddington, New South Wales, Australia||21 April 1976 Gladesville, New South Wales, Australia||Norman Ashton Scott (1900-1964)|
|Henry William Francis Austin (1904-1968)|
|Edna Catherina Austin (c1910-1959)|
|Clementina Austin (c1913)|
|Noel Harold Austin (1917)|